Re: [IRCA] South Korean + North Korean MW jamming clips

[Nick Hall-Patch <nhp@xxxxxxxx>]

Thanks for passing this on Dennis.    It's interesting that his 
recording of  the 1053 jammer has quite a high pitch; I'd forgotten 
how spooky it can sound.  I thought that my present perception of it 
was due to my usually listening with the IF bandwidth tamped way 
down, but I found an SDR recording of 1053 from a few months ago, and 
opening up the IF bandwidth doesn't get that spooky higher pitched 
sound .   Maybe it can only be heard when the signal is stronger than 
I hear it at home.

In fact, what I usually hear is more like his 855 recording, and the 
657 video has both low frequency and high frequency components.   My 
gosh, you can tell the DX is lacking just now, I'm analyzing jammers.  Sad.


best wishes,

Nick


At 16:58 17-07-13, you wrote:



> The link below is a article with audio clips on jamming on the 
> Korean peninsula. The South Korean government wants to keep the 
> causal listener from receiving the North Korean Broadcast on 657 
> kHz. Also clips on the jamming on 1057 kHz. Audio clips from 855 & 
> 864 kHz. Article from North Korean Tech.org
>
> http://www.nknews.org/2013/07/seouls-north-korean-jamming-am-and-shortwave/
>
>
> Best regards,
>
> Dennis,
> Kalama, WA
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